From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 10 Mar 2011 01:21:23 +0000 (-0500)
Subject: optimize pthread initialization
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=6dc05fbe198ccb326dceb8f05ee943f9a4dfb4ba;hp=6dc05fbe198ccb326dceb8f05ee943f9a4dfb4ba;p=musl

optimize pthread initialization

the set_tid_address returns the tid (which is also the pid when called
from the initial thread) so there is no need to make a separate
syscall to get pid/tid.
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